baber/WOPTO huggingface dataset:
Patent GB-141132-A (GB)
Title: Improvements in open hearth furnaces
IPC: C21B13/10
Filed: 1919-01-08
Abstract: 141,132. Waring, W., and Waring, S., (executrix of Waring, E.). Jan. 8, 1919. Open-hearth furnaces.-For the continuous production of steel direct from iron ores or scrap metal, or both, a furnace is provided having a number of separate baths or like compartments arranged at different levels, three being shown, of which the highest and largest at one end is for reducing the ore or scrap, the next lowest and next largest in the middle for refining, and the lowest and smallest at the other end for superrefining the molten metal. The lowest bath preferably comprises an electric furnace with an undulating hearth 6, as described in Specification 135,674, [Class 39 (iii), Heating by electricityl, but any other form of electric or other furnace may be employed. The material may be supplied to the first bath from a cupola stack 23, through which the gases from the furnace pass to a regenerator 19. Gas, air, and fluxing-materials may be blown into and over the metal in each bath through tuyeres 12, 13, 14 from a common flue connected to the regenerator. The roof may bet stepped to correspond with the respective baths. Conduits (not shown) are provided to enable the metal to be run from one bath to another.
Patent GB-905790-A (GB)
Title: Improved rip-cord closure means
IPC: E04H15/32
Filed: 1960-01-06
Abstract: 905,790. Strip fastenings. BAUMANN, V. R. Jan. 6, 1960, No. 547/60. Class 44. In rip-cord closure means for joining camouflage nets, tent sheets 1, 1 and the like the edges of the sheets are joined to one another by means of resilient elongated wire loop members 7 attached to a rip-cord 6 and engaging in rings 4, 5 threaded on marginal cords 3, 3 arranged along the edges to be joined, the rings associated with one edge being smaller than the rings associated with the other edge so that the smaller rings 4 may be pushed through the larger rings 5 and then engaged by the rip-cord members 7.
Patent GB-400801-A (GB)
Title: Improvements in or relating to metal cartridge cases
IPC: F42B5/28
Filed: 1933-01-07
Abstract: 400,801. Ammunition cartridges. DHOME, A. and DEFFRENNE, P., 12<bis>, Place de Laborde, Paris. Jan. 7, 1933, No. 569. [Class 9 (i).] A metal cartridge case 1 is carrugated at 3 solely in the region of the powder retaining wad. This opposes a resistance to the departure of the wad, while the external grooves check leakage of gas between cartridge and gun barrel. With this arrangement the front end of the cartridge case need not be strongly beaded in the usual way, but need only be closed sufficiently to hold the projectile in place.
Patent GB-966314-A (GB)
Title: Atomizer for preparing microscopic slides
IPC: G01N1/28
Filed: 1961-01-05
Abstract: 966,314. Spraying liquids. DEVILBISS CO. Jan. 5, 1961 [Jan. 7, 1960], No. 577/61. Heading B2F. A spray device for applying liquid specimens to glass slides for microscopic study includes an atomizer body 50 releasably attached by a bracket 64 to a tube 22 extending through a cover of a liquid container 15. The atomizer includes an air nozzle 54 supplied by a hose 62 whereby liquid is drawn up the tube and atomized from a tip 24 normally sealed by a cap 26. At one end the bracket is forked to embrace a groove 30 on the liquid tube, and is held by a flat spring 73; at the other end the bracket embraces the body 50 and is held by a screw 65. To operate the device a vent passage 80 is closed by a finger of the operator. In the embodiment of Fig. 10 the liquid tube is separate from the container and is detachably secured to a bracket 112 adjustably attached to an atomizer body 102. The bracket is forked to receive the tube which is held by a spring 118, and a liquid container 84, with its lid removed is held by a spring clip 120 which is clamped around the atomizer body. An air valve assembly 130 with an operating button 134 is attached to the assembly. After a glass slide has been sprayed, e.g. with bacterial cells, the container is disposed of.
Patent GB-1027371-A (GB)
Title: Improvements in or relating to the production of lead salts of acrylic or methacrylic acid
IPC: C07C51/41
Filed: 1964-01-06
Abstract: Monomeric, substantially anhydrous, lead acrylate and methacrylate are produced by reacting PbO or PbCO3 with free acrylic or methacrylic acid, respectively, in a solvent mixture comprising a water-insoluble component and a water-soluble component.  The water-soluble component is one which can combine with water, e.g. by absorption or addition, and is completely miscible with the water-insoluble component.  The solvent mixture is such that it can dissolve the free acid but not the lead salt which is produced. Examples are given.
Patent GB-563378-A (GB)
Title: Improvements relating to tubular wire stranding machines
IPC: D07B3/04
Filed: 1943-01-13
Abstract: 563,378. Machines for making ropes. HANSON & EDWARDS, Ltd., and JONES, C. Jan. 13, 1943, Nos. 660 and 17637. [Class 109] In a wire stranding machine as described in Specification 524,806, disc-like members c are interposed between the runner ring a and the adjacent tubes e, f, and rubber bushes g secured to outer and inner metal sleeves i, h are located in holes in the runner ring and are secured to the disclike members c. Alternate inner sleeves are bolted to one of the two discs and the intermediate inner sleeves are secured to the other disc. The discs have flanges d for securing to the inside of the tubes, and projecting parts engaging over the ends of the tubes and seating within the runner ring. The runner rings support the cradles o for the bobbins.
Patent GB-946069-A (GB)
Title: Improvements in the production of porous articles and coatings
IPC: B29C44/28
Filed: 1962-01-08
Abstract: Microporous coatings are produced by forming a polymeric solution having as essential constituents a polymeric component other than a vinyl polymer or a polyurea formed by chain extending a compound obtainable by the reaction of at least one polyalkylene ether glycol and at least one organic diisocyanate by means of a compound having two active hydrogen atoms bonded to amino nitrogen atoms and solvent for the said polymeric component, adding to the solution an inert liquid which is a non-solvent for the polymeric component and is miscible with the solvent until there is formed a substantially colloidal polymeric dispersion of viscosity above 1 poise at 20-25 DEG C. and a polymer concentration above 7% by weight, coating the dispersion on to a substrate, treating the coated substrate with an inert liquid which is a non-solvent for the polymeric component and is miscible with the solvent, and drying the resulting product, the polymeric component from the time the coated substrate is treated with the inert liquid until it is dried being maintained at a maximum elastic deformation strength of at least 100 pounds per square inch, e.g. 130 to 300 pounds per square inch.  The polymeric component may comprise a cellulose ester, polyurethanes, polyamide, polyester or polyesteramide, a polyurea obtainable by the reaction of at least one hydroxyl-terminated polyester and at least one organic diisocyanate by means of a compound having two active hydrogen atoms bonded to amino nitrogen atoms, or an elastomeric conjugated diene polymer or copolymer.  Examples of polymeric components are given.  Substrates specified are woven materials, e.g. twills, drills, and ducks; jersey, tricot, and knitted materials; felts, needle punched batts, porous batts impregnated with rubber or synthetic resins, eg. vinyl halide polymers, and leather.  The substrate may be made from polyamides, polyesters, polyesteramides, viscose rayon, wool, cotton, glass, and mixtures thereof.  The polymeric solution may be interposed between two layers of porous fibrous material, processed according to the invention, and the laminate split to give two substrates with microporous coatings.  Specifications 849,154 and 849,156 also are referred to.
Patent GB-888583-A (GB)
Title: Improvements in feet for furniture
IPC: A47B91/06
Filed: 1959-01-08
Abstract: 888,583. Furniture gliders. GOODFELLOW, W. L. Jan. 6, 1960 [Jan. 8, 1959], No. 711/59. Class 134 A foot for furniture having legs inclined to the vertical comprises a flat under surface a curved upwards around its periphery to merge into an upper surface from which projects an inclined portion a<SP>2</SP> for receiving the leg 2. The foot is provided with an external rib to assist in locating the foot relative to the furniture so that the under surface a rests horizontally on the floor. The foot may be secured over a brass ferrule 1 on the lower end of the leg by use of a phenolic resin adhesive. Specification 786,077 is referred to.
Patent GB-273354-A (GB)
Title: Improvements in the manufacture of artificial silk and the like
IPC: D01D7/02
Filed: 1926-01-11
Abstract: 273,354. Dreaper, W. P. Jan. 11, 1926. Apparatus for making filaments.-To prevent waste and to ensure continuous operation when wet-spinning artificial silk &c. while collecting the threads in centrifugal boxes, the threads. during the time a box is being doffed, are led by hand through a traversing guide to a reel or bobbin mounted on the spinning frame, convemently at the end of the coagulating-bath. One reel or bobbin may be used to collect the threads from several jets. The reel or bobbin may be run at the same speed as or at a different speed from the centrifugals, and it may rotate in a separate bath. On re-starting a centrifugal box, the thread may be led down the guide-funnel by a jet of liquid as described in Specification 171,719 The threads collected on the reel may be used tor the manufacture of staple fibre, or they may be wound off to produce artificial silk.
Patent GB-392867-A (GB)
Title: Improvements relating to pumps
IPC: F02M59/36
Filed: 1932-01-10
Abstract: 392,867. Speed governors. FUSION MOTEURS, Boulevard GalliÚni, Rueil-Malmaison, Seine-et-Oise, France. Jan. 10, 1933, Nos. 830 and 831. Convention dates, Jan. 13, 1932, and April 26, 1932. [Class 57.] In a fuel-injection pump, of the type in which the injection is terminated by the uncovering of relief passages j, k in the plunger by a sleeve f, the movements of the sleeve f relative to the plunger d are effected by inertia, the sleeve being adapted to act as a speed governor. In one arrangement the sleeve f, which is pressed upwards by a spring l‹, lags behind the plunger d at high speeds during the discharge stroke and so uncovers the passage k. The spring l‹ may abut on a ring which is adjustable by means of a rack and pinion in order to vary the tension of the spring. In the arrangement shown the governing is effected by a second sleeve f‹, which is pressed downwards by a spring l<00>. At high speeds the sleeve f<0> lags behind the plunger d during the suction stroke. Fuel from the suction reservoir a thereupon enters the space f<100> past a check valve f<20> and so maintains the spacing between the sleeves f, f<0>, resulting in an earlier contact of the sleeve f<0> with a stop r<0> and consequent uncovering of the passage k. The stop r<0> is in the form of a cylinder which is adjustable by screwing on a fixed support. The plunger is operated by an oscillating cam g, the return spring h acting on arms h<10> on a ring h<1> which rests on a shoulder on the plunger. The stop r<0> is slotted for the passage of the arms h<10>.
Patent GB-246141-A (GB)
IPC: B24B37/08
Filed: 1926-01-12
Abstract: 246,141. Maschinenfabrik Rheinland Akt.-Ges. Jan. 14, 1925, [Convention date]. Block, rubber, and like apparatus; balls, shaping; rollers, treating.-In a machine for grinding rollers, balls, and parallel flat faces on measuring-blocks, ball-races, &c., the work is mounted in openings in a rotating carrier 5 located between two grinding-blocks 3, 4, one, or both, of which is or are reciprocated. The carrier 5 is driven through gearing 6 from a main shaft 2, and the blocks are reciprocated by means of links 7, 7<1>, bell crank levers 8, 8<1>, and rods 9, 9<1> which are connected to crank-pins 12, 12'. These pins are adjustably carried in slots 11. 11<1>, in discs 10, 10<1> mounted on a shaft 13, and by adjustment of the position of the pins in the slots, the blocks 3, 4 may be reciprocated in the same direction or in opposite directions, or one only may be reciprocated. The blocks may be pressed to the work by springs and are mounted for adjustment towards or from one another. When the reciprocation of the lower block is such that the work passes over the ends thereof, a table 14 surrounding the lower block is provided to support the work.
Patent HK-25987-A (HK)
Title: A device for detecting the presence of air in a steam steriliser
Inventor: HAMBLETON ROGER
IPC: G01M3/12
Filed: 1987-03-26
Abstract: Adevicefortestingtheefficiencyofautociavesofthetype used in hospitals for steam sterilising porous loads such as surgical dressings, and particularly for detecting the presence of air in such a system, comprising first and second porous masses (10,11) of a substantially man-made material such as spun bonded polypropylene, superimposed so as to sandwich therebetween an indicator sheet (12) and a pair of porous and absorbent sheets (12a). This assembly is heldfirmlytoge- therw<sup>i</sup>thin a perforated stainless steel box (13) having a closable lid (14). Forthe test the whole device is placed in a steam steriliser under normal working conditions. Subsequently, the test device is removed and the indicator sheet (12) inspected, any colour variation across the sheet providing an indication of incomplete sterilising conditions.
Patent HK-42493-A (HK)
Title: Process for the quasi-isostatic pressing of precisely shaped explosive charges,apparatus therefor and application thereof
Inventor: KAESER RUDOLF
IPC: C06B21/00
Filed: 1993-04-29
Abstract: A water-filled pressure chamber (7) loaded by conventional pumps at pressures of several thousand bars is used to isostatically press explosive charges. Inside this pressure chamber (7) is a compression mold (6) having an inner/outer mold (1) consisting of several components. Explosives in the mold are subjected through an elastic sleeve (3) to liquid pressure (p), so that the interior pressure in the chamber will be nearly isostatic. Following pressure relief, Dimensionally accurate and homogeneous precision explosive charges are obtained. The present invention also includes the process using the pressure chamber. The invention increases manufacturing output and quality of explosive charges so produced.
Patent HK-68795-A (HK)
Title: Automatic focussing control
Inventor: ZUCKER FRIEDHEIM
IPC: G11B7/09
Filed: 1995-05-04
Abstract: The invention concerns an optical scanning device which scans the frequency-warbled data tracks of a recording medium, the scanning light beam being reflected from the recording medium on to a four-quadrant photodetector (PD) with four photodiodes (A, B, C, D). In order to be able to compensate automatically for offset voltages produced in the focussing-control loop by, for instance, temperature fluctuations, the focussing signal and the track error signal are input into a multiplier circuit (M). The multiplier output is fed through a low-pass filter (TP) and as a compensation voltage to the focussing-control loop.
Patent HU-T49639-A (HU)
Title: Potassium salt with inhibiting effect and modified starch-based rinsing solution
Inventor: BERLINGER HENRIK
Filed: 1988-02-10
Abstract: A rinsing fluid with inhibiting action contains (all wt.%): 4.5-7.5 K salt; 0.5-1.5 modified starch (potassium-carboxy-methyl-sta rch); 1.5-3.0 bentonite; 0.7-1.8 carboxy-methyl-cellulose; 0.2-0.7 NaOH; 55-82 water. Opt. density regulating cpds. may also be added.
Patent HU-T57712-A (HU)
Title: Process for producing urea derivatives and pharmaceutical compositions comprising such compounds as active ingredient
Inventor: ITO NORIKI
IPC: C07C275/40
Filed: 1991-03-11
Abstract: Urea derivatives of the general formula (I) <CHEM> and salts thereof, pharmaceutical compositions containing the same, and methods for producing the same are disclosed. The urea derivatives of the general formula (I) and salts thereof are novel compounds having acyl-CoA cholesterol acyltransferase (ACAT) inhibiting activity.
Patent JP-S58160132-A (JP)
Inventor: REFUTAARISU NIKORASU BUARUSAMI
IPC: B29C48/50
Filed: 1983-01-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5387061-A (JP)
Title: Method of pre-coating powder of cation exchange resin
Inventor: ENDOU SHIYUUICHI
IPC: B01D37/02
Filed: 1977-01-05
Abstract: PURPOSE: To minimize pressure loss of filter in effecting precoat filtration by the use of ion-exchange resin, through combined use of a certain high molecular electrolyte. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06199482-A (JP)
Title: Buried part photographing device for hydraulic elevator
Inventor: SAHODA NORIYUKI
IPC: B66B3/00
Filed: 1993-01-05
Abstract: PURPOSE:To monitor the outer circumferential surface of a cylinder and the inner circumferential surface of a protective tube over the whole length easily. CONSTITUTION:This buried part photographing device is provided with an elevating element 5 which is formed in a gap 3A between a protective tube 3 and a cylinder 2A which are buried in an underground area below an elevating passage 1, and is provided with a photographing means, a suspension rope 6 which suspends the elevating element 5, a drive element 7 which drives the elevating element 5 through the suspension rope 6, a weight 8 which is hung from the elevating element 5, and projecting elements 9, 10 which are formed so as to go into/out the elevating element 5 and come into sliding contact with a part to be monitored at its top end. The suspension rope 6 and the weight 8 are connected with the end of the protective tube 3 side of the elevating element 5 respectively, the elevating element 5 is made to approach the outer circumferential surface of a cylinder 2A, and the part to be monitored is photographed from a relatively proximate distance by the photographing means to output a photographed image from a monitor 19.
Patent JP-H02181350-A (JP)
Title: Transmission electron microscope with magnetic section observing function
Inventor: KUBOZOE MORIKI
IPC: H01J37/141
Filed: 1989-01-06
Abstract: PURPOSE:To improve the operating property by making a magnetic shield member together with a sample holder mountable and demountable to and from a stage. CONSTITUTION:A magnetic shield member 8 is installed to a sample holder 6 and set to a sample stage 1, and even though the magnetic shield member 8 is slipped from the object of the optical axis 2 by moving the sample stage 1, no influence is given to its function as an electric head. Moreover, a sample 7 is perfectly shieled magnetically by the magnetic shield 8. In this case, a sample holder 6 can be mounted and demounted easily to and from the stage 1. As a result, the magnetic shield member 8 can be mounted and demounted together with the sample holder 6 to and from the stage 1. The operating property is improved consequently.
Patent JP-H06203144-A (JP)
Title: Three-dimensional information input device
Inventor: YOU IMEI
IPC: G01C3/06
Filed: 1993-01-06
Abstract: PURPOSE:To suppress the extraction of pseudo three-dimensional feature points due to the deviation of a camera line of sight caused by camera lens center position error and image quantizing error. CONSTITUTION:Plural sheets of images are inputted by an image input part 21, and feature points on the respective images are extracted by a feature point extraction part 23. On the other hand, the position/posture information of a camera at the time of image inputting is inputted from a camera information input part 22, and the camera line of sight is calculated from this information and the feature points on the images by a line of sight generation part 24. Some value is added to the boxel of a boxel space, where this camera line of sight passes, namely, voted by a voting part 26. After the obtained boxel space is filtered by a filtering part 27, the three-dimensional feature point information of the object is extracted by the threshold value processing of an output part 28. With the filtering the distribution of a voting integrated value caused by the deviation of the camera line of sight around the boxel including the true three-dimensional feature points is corrected, and high-accuracy three- dimensional feature point information is obtained.
Patent JP-S60146829-A (JP)
Title: Testosterone 5alpha-reductase inhibitor
Inventor: KAWAGUCHI MAKOTO
IPC: A61K8/63
Filed: 1984-01-05
Abstract: PURPOSE:The titled inhibitor consisting of a crude drug extract having inhibitory action on 5alpha-reductase. CONSTITUTION:A testesterone 5alpha-reductase inhibitor containing an extract of a crude drug selected from the group consisting of gambir, fennel, polygala, licorice, pharbitis, Japanese gall, poeny root, plantain seed, tood cake, shubarb, clove, areca nut, rosin, Stachys betonica, geranium herb, Pounellae spical, buplerum root, Artenisiae capillaris Flos, Rosae fructus, Coicis semen, beefstak plant leaf, Japanses quarssia wood, Nepetae herba, catlpa, dichroa and valerian with a solvent. A cosmetic for hair tonic or skin case containing 0.01-10wt% above- mentioned extract is obtained. The cosmetic has antiandrogen action by the inhibitory action on 5alpha-reductase, and is very safe without exhibiting undesired hormone effect as opposed to general synthetic antiandrogen agents.
Patent JP-S62159251-A (JP)
Title: File managing device
Inventor: HARADA YOSHIHIRO
IPC: G06F12/00
Filed: 1986-01-08
Abstract: PURPOSE:To facilitate the easy restoration of an erased file by adding a using state memory part to each unit file managing information memory part. CONSTITUTION:The various types of data supplied from a keyboard 1 are processed by an arithmetic processor 2 based on the program of various types of editing, etc., stored in a main memory 3. Thus various files are produced within the memory 3. These files are stored in an auxiliary memory device 5 as necessary. The direct entries E1-En of a deleted file are searched for the restoration of files. When said entries are obtained, it is checked whether a using flag is set or not as long as the present cluster number is not equal to an end code. Then the present cluster number is sent back to a memory part.
Patent JP-S5698188-A (JP)
Title: Cutter for form of printer
Inventor: NISHIDA MINORU
IPC: B41J11/70
Filed: 1980-01-09
Abstract: PURPOSE: To cut a form without using an edge tool by a mechanism wherein a continuous form is held between a pair of opposing rollers, and the form is cut from a perforation of the form by tension functioning to the form.  
     CONSTITUTION: A pair of opposing rollers 6, 7 are mounted through a continuous form 1 with a perforation at regular intervals, the roller 6 is connected to a shaft of a motor 5 through a belt 4 and turned in the arrow head B direction at all times, and the roller 7 is installed to a supporting shaft 12 engaging with a moving gear 8 in a rotatable shape and moved in the arrow head A direction with the revolution of the gear 8. The rollers 6, 7 are parted in case except cutting, and the form 1 passing through a printing mechanism 2 is carried out through a section between the rollers 6 and 7. When form cutting signals are supplied to a driving device 9 from the outside, the gear 8 is turned in the necessary direction to move the roller 7 in the roller 6 direction, the form 1 is held between the rollers 6, 7 and the form is cut from the perforation. 
     COPYRIGHT: (C)1981,JPO&Japio